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2003 Jaguar XJ8 problems

The most common problem on the 2003 Jaguar XJ8 is acceleration and speed control. It has fewer complaints than a typical XJ8 model year.

Typical yearClose to a typical year
Owner complaints
3
Recalls
0
Service bulletins
13
Worst area
Acceleration
Fuel economy
18mpg

The worst 2003 Jaguar XJ8 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Acceleration
    1
  • Fuel system
    1
  • Locks
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Acceleration
    1
  • Fuel system
    1
  • Locks
    1

Recalls

No recalls on record for this model year.

Technical service bulletins for the 2003 Jaguar XJ8 13

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 13 bulletins for the 2003 Jaguar XJ8

2003 Jaguar XJ8 fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
4.0L 8‑cylRWD152218

What 2003 Jaguar XJ8 owners say

Most recent owner complaints, unedited.

Filed Nov 18, 2009 · Fuel system · 29,000 miles · CA

I have purchased new 2003 xj8 jaguar. Driven in the past 6 years as a second car. Have only 29,000 mil and the fuel pump totally melted. There was no warning or any indication it immediately died. I was lucky I was not driving on the freeway. I have replaced it with the same kind. What I am worried is to have this problem again while driving on the freeway. Help! Please.

Filed Jun 2, 2009 · Locks · 59,400 miles · KY

Tl*the contact owns a 2003 jaguar xj8. The contact stated that the inside door handle on the driver's side was defective. She had to roll down the window to release the door lock and exit the vehicle. She feels that this is unsafe because she could be trapped inside the vehicle in the event of a crash. The current mileage was 59,500 and failure mileage was 59,400.

Filed Apr 1, 2004 · Acceleration · MA

The cowling that's located over the gas pedal made it impossible to use the right foot to press the brake. *ph problem was corrected only in the 2004 models not on the 2003 models.

Compare the 2003 Jaguar XJ8

Other model years

19981999200120022003200420052006

Questions about the 2003 Jaguar XJ8

Is the 2003 Jaguar XJ8 reliable?

Owners have filed 3 complaints about the 2003 Jaguar XJ8, fewer than a typical XJ8 model year.

What is the most common problem with the 2003 Jaguar XJ8?

Acceleration and speed control, with 1 complaint. Next is fuel system (1).

How many recalls does the 2003 Jaguar XJ8 have?

No recalls on record.

What year does the Jaguar XJ8 have the most acceleration problems?

The Jaguar XJ8 model years with the most acceleration complaints are 1998 (13 complaints) and 2004 (12 complaints).

What gas mileage does the 2003 Jaguar XJ8 get?

Official estimates for the 2003 Jaguar XJ8 range from 18 mpg combined. The most efficient version (4.0L 8-cyl, RWD) gets 15 city and 22 highway.

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